[NUI] change Column, Row default value from -1 to AutoColumn, AutoRow

[platform/core/csapi/tizenfx.git] / src / Tizen.NUI / src / internal / Layouting / GridLocations.cs

diff --git a/src/Tizen.NUI/src/internal/Layouting/GridLocations.cs b/src/Tizen.NUI/src/internal/Layouting/GridLocations.cs
index 7a72159..e9299de 100755 (executable)
--- a/src/Tizen.NUI/src/internal/Layouting/GridLocations.cs
+++ b/src/Tizen.NUI/src/internal/Layouting/GridLocations.cs
@@ -196,14 +196,14 @@ namespace Tizen.NUI
 
                 // assign column/row depending on GridOrientation. The main axis count(Columns on Horizontal, Rows otherwise) won't be exceeded
                 // explicit column(row) count which is assigned by Columns(Rows). but, cross axis count(Rows(Columns)) can be increased by sub axis count.
-                if (column == CellUndefined || row == CellUndefined)
+                if (column == AutoColumn || row == AutoRow)
                 {
                     (int point, int span) mainAxis = isHorizontal ? (column, columnSpan) : (row, rowSpan);
                     (int point, int span) subAxis = isHorizontal ? (row, rowSpan) : (column, columnSpan);
 
-                    if (subAxis.point != CellUndefined)
+                    if (subAxis.point != AutoColumn && subAxis.point != AutoRow)
                         subPivot = subAxis.point;
-                    if (mainAxis.point != CellUndefined)
+                    if (mainAxis.point != AutoColumn && mainAxis.point != AutoRow)
                         mainPivot = mainAxis.point;
 
                     if (mainPivot + mainAxis.span > pivotStack.Length)
@@ -221,7 +221,7 @@ namespace Tizen.NUI
 
                             if (n > pivotStack.Length)
                             {
-                                if (mainAxis.point != CellUndefined)
+                                if (mainAxis.point != AutoColumn && mainAxis.point != AutoRow)
                                     mainPivot = mainAxis.point;
                                 else
                                     mainPivot = 0;